request-json/main.js

HTTP client for very simple usages and JSON requests only

// Generated by CoffeeScript 1.3.3
(function() {
  var fs, parseBody, request;

  request = require("request");

  fs = require("fs");

  parseBody = function(error, response, body, callback) {
    try {
      if (typeof body === "string") {
        body = JSON.parse(body);
      }
      return callback(error, response, body);
    } catch (err) {
      return callback(err, response, body);
    }
  };

  exports.JsonClient = (function() {

    function JsonClient(host) {
      this.host = host;
    }

    JsonClient.prototype.setBasicAuth = function(username, password) {
      var basicCredentials, credentials;
      credentials = "" + username + ":" + password;
      basicCredentials = new Buffer(credentials).toString('base64');
      return this.auth = "Basic " + basicCredentials;
    };

    JsonClient.prototype.get = function(path, callback) {
      return request({
        method: 'GET',
        headers: {
          accept: 'application/json',
          authorization: this.auth
        },
        uri: this.host + path
      }, function(error, response, body) {
        return parseBody(error, response, body, callback);
      });
    };

    JsonClient.prototype.post = function(path, json, callback) {
      return request({
        method: "POST",
        uri: this.host + path,
        json: json,
        headers: {
          authorization: this.auth
        }
      }, function(error, response, body) {
        return parseBody(error, response, body, callback);
      });
    };

    JsonClient.prototype.put = function(path, json, callback) {
      return request({
        method: "PUT",
        uri: this.host + path,
        json: json,
        headers: {
          authorization: this.auth
        }
      }, function(error, response, body) {
        return parseBody(error, response, body, callback);
      });
    };

    JsonClient.prototype.del = function(path, callback) {
      return request({
        method: "DELETE",
        uri: this.host + path,
        headers: {
          authorization: this.auth
        }
      }, function(error, response, body) {
        return parseBody(error, response, body, callback);
      });
    };

    JsonClient.prototype.sendFile = function(path, filePath, data, callback) {
      var att, form, req;
      if (typeof data === "function") {
        callback = data;
      }
      req = this.post(path, null, callback);
      form = req.form();
      if (typeof data !== "function") {
        for (att in data) {
          form.append(att, data[att]);
        }
      }
      return form.append('file', fs.createReadStream(filePath));
    };

    JsonClient.prototype.saveFile = function(path, filePath, callback) {
      var stream;
      stream = this.get(path, callback);
      return stream.pipe(fs.createWriteStream(filePath));
    };

    return JsonClient;

  })();

}).call(this);